codaObject::vxTIInterruptService Class Reference

Implements InterruptService for stand-alone TI board in vxWorks. More...

#include <vxTIInterruptService.hxx>

Inheritance diagram for codaObject::vxTIInterruptService:

List of all members.

Public Member Functions
	vxTIInterruptService (unsigned short *ti_addr=(unsigned short *) TI_BASE_ADDR, int dispatchPriority=TI_DISPATCH_PRIORITY, int interruptLevel=TI_INTERRUPT_LEVEL, short interruptVector=TI_INTERRUPT_VECTOR)
	Constructor just stores parameters.
virtual	~vxTIInterruptService (void) throw ()
	Destructor.
virtual bool	setupInterrupt (void)
	Sets up interrupt, resets TI board, spawns dispatcher task, etc.
virtual bool	enableInterrupt (void)
	Enables interrupt.
virtual bool	pauseInterrupt (void)
	Pauses interrupt, called during pause transition.
virtual bool	resumeInterrupt (void)
	Resumes interrupt, called during resume transition.
virtual bool	deleteInterrupt (void)
	Disables interrupt, disconnects ISR, deletes dispatcher task, deletes semaphore.
virtual int	dispatchInterrupt (void)
	Task waits for semaphore, then reads trigger type, calls interrupt, reenables interrupt.
Protected Attributes
unsigned short *	myBaseAddr
	Base address of TI board.
unsigned short *	myAddr
	Local address of this TI board.
int	myInterruptTaskId
	Interrupt task id.
SEM_ID	mySemId
	Semaphore id.
int	myDispatchPriority
	Priority for dispatch task.
int	myInterruptLevel
	Interrupt level.
int	myInterruptVector
	Interrupt vector.

---

Detailed Description

Implements InterruptService for stand-alone TI board in vxWorks.

Definition at line 71 of file vxTIInterruptService.hxx.

---

Constructor & Destructor Documentation

vxTIInterruptService::vxTIInterruptService	(	unsigned short *	base_addr = (unsigned short*)TI_BASE_ADDR,
		int	dispatchPriority = TI_DISPATCH_PRIORITY,
		int	interruptLevel = TI_INTERRUPT_LEVEL,
		short	interruptVector = TI_INTERRUPT_VECTOR
	)

Constructor just stores parameters.

Parameters:

	base_addr	TI board base address
	dispatchPriority	Dispatch task priority
	interruptLevel	Board interrupt level
	interruptVector	Board interrupt level

Definition at line 51 of file vxTIInterruptService.cc.

vxTIInterruptService::~vxTIInterruptService

(

void

)

throw () [virtual]

Destructor.

Definition at line 64 of file vxTIInterruptService.cc.

References deleteInterrupt().

---

Member Function Documentation

bool vxTIInterruptService::deleteInterrupt

(

void

)

[virtual]

Disables interrupt, disconnects ISR, deletes dispatcher task, deletes semaphore.

Returns:

Always true

Implements codaObject::InterruptService.

Definition at line 178 of file vxTIInterruptService.cc.

References codaObject::intDisconnect(), myAddr, myInterruptTaskId, mySemId, and TI_INTERRUPT_VECTOR.

Referenced by ~vxTIInterruptService().

int vxTIInterruptService::dispatchInterrupt

(

void

)

[virtual]

Task waits for semaphore, then reads trigger type, calls interrupt, reenables interrupt.

Returns:

Unused

Definition at line 90 of file vxTIInterruptService.cc.

References codaObject::InterruptibleObject::interrupt(), myAddr, codaObject::InterruptService::myIntObj, mySemId, and TI_INTERRUPT_REENABLE.

bool vxTIInterruptService::enableInterrupt

(

void

)

[virtual]

Enables interrupt.

Returns:

Always true

Implements codaObject::InterruptService.

Definition at line 156 of file vxTIInterruptService.cc.

References myAddr, codaObject::sysIntEnable(), TI_INTERRUPT_LEVEL, and TI_MODE.

virtual bool codaObject::vxTIInterruptService::pauseInterrupt

(

void

)

[inline, virtual]

Pauses interrupt, called during pause transition.

Implements codaObject::InterruptService.

Definition at line 79 of file vxTIInterruptService.hxx.

virtual bool codaObject::vxTIInterruptService::resumeInterrupt

(

void

)

[inline, virtual]

Resumes interrupt, called during resume transition.

Implements codaObject::InterruptService.

Definition at line 80 of file vxTIInterruptService.hxx.

bool vxTIInterruptService::setupInterrupt

(

void

)

[virtual]

Sets up interrupt, resets TI board, spawns dispatcher task, etc.

Returns:

Always true

Implements codaObject::InterruptService.

Definition at line 120 of file vxTIInterruptService.cc.

References codaObject::intDisconnect(), myAddr, myBaseAddr, myDispatchPriority, myInterruptTaskId, mySemId, codaObject::sysBusToLocalAdrs(), TI_INTERRUPT_VECTOR, TI_RESET, and TI_VME_ACCESS_MODE.

---

Member Data Documentation

unsigned short* codaObject::vxTIInterruptService::myAddr [protected]

Local address of this TI board.

Definition at line 92 of file vxTIInterruptService.hxx.

Referenced by deleteInterrupt(), dispatchInterrupt(), enableInterrupt(), and setupInterrupt().

unsigned short* codaObject::vxTIInterruptService::myBaseAddr [protected]

Base address of TI board.

Definition at line 91 of file vxTIInterruptService.hxx.

Referenced by setupInterrupt().

int codaObject::vxTIInterruptService::myDispatchPriority [protected]

Priority for dispatch task.

Definition at line 95 of file vxTIInterruptService.hxx.

Referenced by setupInterrupt().

int codaObject::vxTIInterruptService::myInterruptLevel [protected]

Interrupt level.

Definition at line 96 of file vxTIInterruptService.hxx.

int codaObject::vxTIInterruptService::myInterruptTaskId [protected]

Interrupt task id.

Definition at line 93 of file vxTIInterruptService.hxx.

Referenced by deleteInterrupt(), and setupInterrupt().

int codaObject::vxTIInterruptService::myInterruptVector [protected]

Interrupt vector.

Definition at line 97 of file vxTIInterruptService.hxx.

SEM_ID codaObject::vxTIInterruptService::mySemId [protected]

Semaphore id.

Definition at line 94 of file vxTIInterruptService.hxx.

Referenced by deleteInterrupt(), dispatchInterrupt(), and setupInterrupt().

---

The documentation for this class was generated from the following files:

• vxTIInterruptService.hxx
• vxTIInterruptService.cc